Motion compensator for video coder/decoder

P.H.N. With, de (Inventor), R. Bakker (Inventor)

Research output: PatentPatent publication

Abstract

Video encoder and decoder, provided with a motion compensator for motion-compensated video coding or decoding in which a picture is coded or decoded in blocks in alternately horizontal and vertical steps. The motion compensator is provided with addressing means (160) and controlled multiplexers (111-119) for refreshing a search area memory (101-109) at each step, in conformity with the direction of the step.
Original languageEnglish
Patent numberEP0632662
Publication statusPublished - 30 Jun 1993

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